CN115382413A - Sterile active oxygen water, application thereof in nonreactive cultivation, preparation method and system - Google Patents
Sterile active oxygen water, application thereof in nonreactive cultivation, preparation method and system Download PDFInfo
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- CN115382413A CN115382413A CN202211173502.5A CN202211173502A CN115382413A CN 115382413 A CN115382413 A CN 115382413A CN 202211173502 A CN202211173502 A CN 202211173502A CN 115382413 A CN115382413 A CN 115382413A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/708—Filtering materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/40—Organic compounds containing sulfur
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention relates to the technical field of livestock breeding drinking water treatment equipment, and particularly discloses sterile active oxygen water and an application and a preparation method and a system thereof in nonreactive breeding, wherein the input end of a pipeline pump is connected with a raw water tank, the output end of the pipeline pump is connected with a filter, a cluster jet mixer consists of an outlet water flow combining pipe, an inlet water distribution pipe connected with the output end of the filter, a gas distribution pipe connected with the output end of active oxygen generation equipment, a plurality of small-hole jet devices of which the water inlet ends are connected with the inlet water distribution pipe and the water outlet ends are connected with the outlet water flow combining pipe, and a plurality of gas pipes of which the two ends are respectively connected with the inlet end and the gas distribution pipe of the small-hole jet devices, a water purifying tank is connected with the outlet water flow combining pipe, the input end and the outlet end of a water supply pump are respectively connected with a water purifying tank and a water supply pipeline, a tank type equipment room is used for accommodating the active oxygen water preparation equipment, and the active oxygen concentration of the active oxygen water in the water supply pipeline is 0.5-1.2 ppm, so that the nonreactive breeding pasture can provide healthy drinking water for livestock efficiently, with low cost and without pollution.
Description
Technical Field
The invention relates to the technical field of livestock breeding drinking water treatment equipment, in particular to a sterile active oxygen water preparation system based on antibiotic-free breeding.
Background
At present, livestock and poultry breeding forms specialization, intensification and scale in China, and the living requirements of people are greatly met. Meanwhile, the intensive and large-scale cultivation increases the cultivation difficulty, and the traditional antibiotics are used in biological prevention and control and disease prevention, so that the serious consequences are brought to the food safety and the environmental pollution. With the increasing requirements of the state on food safety, the livestock and poultry breeding industry changes from a conventional breeding mode taking yield as a target to a resistance-reducing or non-resistance breeding mode with high quality and high efficiency. Only by continuously seeking new technology and new modes, the breeding enterprises can continuously develop and strengthen the breeding effect of reducing resistance and no resistance and improve the breeding quality and benefit, and good economic benefit and social benefit are obtained.
At present, all countries of breeding enterprises are actively researching antibiotic reducing and replacing products or schemes, and besides the breeding enterprises, feed companies are also searching for substitutes of antibiotics. But clearly no single solution has been found that can replace antibiotics. Researchers have conducted a number of trials over the last 20 years to find alternatives to antibiotics, these studies being mainly conducted in europe (sweden, denmark, the netherlands) where antibiotics were first banned and strictly regulated by regulations. These studies have found a series of antibiotic alternatives with antibacterial effects.
At present, a plurality of antibiotic substitutes are commonly used in the livestock breeding industry, such as probiotics, prebiotics, enzymes, plant antibiotics, minerals, essential oil or polysaccharide. However, the few-antibody and alternative-antibody schemes start from feed addition, and aim at intestinal health of livestock. The supply of safe drinking water and the prevention of animal intestinal diseases are inevitable processes in the breeding process.
At present, the water for cultivation is generally common water, and has the following modes and characteristics:
1. underground water (surface water) is directly drunk by livestock after being precipitated or micro-filtered, the water treatment mode does not improve the water quality, and although the water treatment mode has the advantages of no wastewater and low cost, no sterilization process is adopted, and the potential biological safety hazard is caused.
2. The method is characterized in that chemical disinfector is added after underground water (surface water) is precipitated or micro-filtered and then is drunk by livestock, microorganisms in the water are treated by the water treatment mode, although the method has the advantages of simple process, no wastewater and low cost, the drug adding amount is difficult to control accurately, the mixed sterilization effect cannot be guaranteed, chemical drug residues exist, and drinking water is influenced.
3. Underground water (surface water) is subjected to precipitation or microfiltration and then subjected to ultrafiltration and reverse osmosis treatment and then is drunk by livestock, and the water treatment mode of the treatment enables the water quality to be pure and is suitable for purification of various types of raw water, but the material investment and the operation cost are high, and a large amount of wastewater is discharged.
The water supply modes have the problems of potential biological safety hazards of the drinking water system, generation of a large amount of wastewater pollutants or high investment cost and the like in different degrees. Especially, under the condition of water source environmental pollution, the intensive and large-scale breeding mode has direct influence on breeding indexes such as the survival rate of livestock, the feed-meat ratio, the medicine ratio and the like.
Therefore, there is a need in the livestock breeding industry to provide drinking water with bactericidal and bacteriostatic effects, no residue and no drug resistance, so as to improve the intestinal micro-ecological environment of livestock, promote intestinal health and reduce or eliminate the use of antibiotics.
Disclosure of Invention
Aiming at solving the problem that the nonreactive breeding pasture in the prior art is difficult to provide healthy drinking water for livestock in an efficient, low-cost and pollution-free manner, the invention designs the sterile active oxygen water and the application and preparation method and system thereof in nonreactive breeding.
In order to achieve the purpose, the invention provides the following technical scheme: the sterile active oxygen water preparation system comprises a raw water tank, a water lifting pump for supplying underground well water into the raw water tank and a water supply pipeline connected with the output end of the raw water tank, wherein the input end of the pipeline pump is connected with the output end of the raw water tank; the input end of the filter is connected with the output end of the pipeline pump; the active oxygen generating equipment is controlled by frequency conversion, and the concentration of active oxygen prepared by the active oxygen generating equipment is adjustable within the range of 20-100%; the cluster jet mixer consists of an outlet water merging pipe, an inlet water dividing pipe with an input end connected with the output end of the filter, a gas dividing pipe with an input end connected with the output end of the active oxygen generating equipment, a plurality of small-hole jet devices with water inlet ends connected with branch pipe joints of the inlet water dividing pipe and water outlet ends connected with branch pipe joints of the outlet water merging pipe, and a plurality of gas pipes with two ends respectively connected with the gas inlet end of each small-hole jet device and the branch pipe joints of the gas dividing pipe; the input end of the water purifying tank is connected with the output end of the water outlet flow merging pipe; the input end of the water supply pump is connected with the output end of the purified water tank, and the output end of the water supply pump is connected with a water supply pipeline; the box type equipment room is used for accommodating the pipeline pump, the filter, the active oxygen generating equipment, the cluster type jet flow mixer, the purified water tank and the water supply pump; the concentration of the residual active oxygen in the active oxygen water at the output end of the water outlet flow combining pipe is 2-4 ppm.
Preferably, the aperture ejector is corresponding to intake end, play water end and inlet end department and is intake interface, play water interface and the interface that admits air respectively, intake interface with be equipped with the connection pipeline section along the axial in proper order between the play water interface, reduce the pipeline section, mix pipeline section and diffusion pipeline section, the interface that admits air is along the perpendicular to the direction of intake interface and play water interface axis with mix the pipeline section and be connected.
Preferably, the length of the diffuser section is greater than the length of the reducer section, and the length of the reducer section is greater than the length of the mixing section.
Preferably, the box-type equipment room is a container-type heat preservation room, a temperature control device and a ventilation facility are arranged in the box-type equipment room, and the pipeline pump, the filter, the active oxygen generating device, the cluster jet mixer, the water purification tank and the water supply pump are fixedly arranged on the bottom plate of the inner cavity of the box-type equipment room respectively.
Preferably, the filter is a nano-scale filter.
Preferably, the water supply pump is a stainless steel constant pressure water pump.
Preferably, the gas pipe is a polytetrafluoroethylene pipe.
The preparation method of the sterile active oxygen water comprises the following steps:
s1, pumping underground water from a water well by using a water pump, and injecting the underground water into a raw water tank for storage;
s2, extracting the stored raw water from the raw water tank by using a pipeline pump, and injecting the extracted raw water into a filter for filtering;
s3, inputting the filtered raw water into a water inlet shunt pipe, enabling the raw water in the water inlet shunt pipe to flow into a small-hole ejector through a branch pipe joint respectively, inputting active oxygen generated by active oxygen generating equipment into a gas branch pipe, inputting the active oxygen in the gas branch pipe from the gas inlet end of the small-hole ejector through a branch pipe connector and the gas pipe in sequence, and efficiently and fully mixing the active oxygen and the raw water in the inner cavity of the small-hole ejector to prepare primary active oxygen water with the residual active oxygen concentration of 2-4 ppm;
s4, inputting the primary active oxygen water into a purified water tank for storage;
and S5, the active oxygen water which is pumped from the water purifying tank by the water supply pump and is conveyed to the water supply pipeline is the sterile active oxygen water.
The concentration of the sterile active oxygen water as drinking water is 0.5-1.2 ppm.
Preferably, the sterile active oxygen water is applied to nonreactive culture.
Wherein, the main mechanism of active oxygen sterilization is as follows:
the active oxygen is a strong oxidant, the molecules of the active oxygen are extremely unstable, the active oxygen can be decomposed to generate monatomic oxygen (O) and hydroxyl (OH) with extremely strong oxidizing power, the active oxygen is a unique bacteria-melting preparation, the active oxygen can be quickly melted into cell walls, the internal structures of microorganisms such as bacteria, viruses and the like can be damaged, and the active oxygen has extremely strong killing effect on various pathogenic microorganisms.
The sterilization process of active oxygen belongs to biochemical oxidation reaction. The function is mainly realized by the following forms: 1) The active oxygen can oxidize and decompose enzyme required by glucose in the bacteria to inactivate and kill the bacteria; 2) Acts on nuclear substances in bacterial cells, such as purine and pyrimidine in nucleic acid, destroys organelle, DNA and RNA, and destroys metabolism of bacteria, resulting in bacterial death; 3) The active oxygen reacts with lipid double chains of bacterial cell walls, penetrates cell membrane tissues, invades cells, and acts on lipoprotein of an outer membrane and lipopolysaccharide inside the outer membrane to enable bacteria to be dissolved and killed due to permeability distortion and metabolism disorder; 4) The live oxygen acts on 4 polypeptide chains of coat protein of virus to damage RNA and DNA, and destroys protein forming it, thereby resulting in virus death. After oxidation of the phage by live oxygen, the coat is broken into many fragments, from which many ribonucleic acids are released, interfering with their ability to adsorb to the registers.
In addition, the active oxygen can stimulate the proliferation of leukocytes of the body, enhance the phagocytic function of granulocytes and further stimulate the formation of monocytes, which all contribute to the killing of bacteria, fungi and viruses.
The active oxygen can also react with unsaturated fatty acid on the surface of immune cells to generate a lipid hydrogen peroxide chain, and the lipid hydrogen peroxide chain enters the cells and can activate nuclear factor NFKD, thereby activating the replication, transcription and translation of cell MRNA, promoting the synthesis of protein, releasing cytokines (interferon and interleukin) and enhancing the immune function of organisms. Clinical studies confirmed that: when the therapeutic concentration of active oxygen reaches 50ug/ml, the interferon in the serum reaches a maximum value, and the interferon can accelerate the healing of viral and bacterial infections.
The effect of the active oxygen water with proper concentration on the digestive system of livestock and poultry:
the active oxygen is made into active oxygen water with proper concentration for livestock and poultry to drink, and the sterile active oxygen water has the functions of sterilization and bacteriostasis and can adjust the micro-ecological environment of the intestinal tracts of the livestock and poultry. The live oxygen reduces the number of bacteria living in host nutrition in intestinal tracts of livestock and poultry, and reduces the consumption of the host nutrition. Meanwhile, the active oxygen decomposition product is oxygen, so that the biological feed additive is non-toxic, free of side effects, free of residues and pollution, and capable of activating cells, enhancing metabolism, improving immunity, enhancing activity of secreted amylase, improving utilization rate of food nutrition components of livestock and poultry, especially young livestock and poultry, increasing nutrition supply of young livestock and poultry, and promoting healthy growth of livestock and poultry.
The significance of decomposing and replacing antibiotics in the livestock and poultry breeding process is as follows:
the active oxygen sterilization capacity is 600 times of that of antibiotics, and the alcohol sterilization capacity is 1000 times of that of alcohol, so that the active oxygen sterilization agent is a good substitute for the antibiotics, and has no side effect, drug resistance and residue. At present, the abuse of antibiotics, meat, egg and milk antibiotic residues, super drug-resistant bacteria and the like are important problems influencing the development of livestock and poultry breeding industry, and the active oxygen not only has the capacity of decomposing chemical drugs (antibiotics) but also can replace the antibiotics, thereby fundamentally ensuring the breeding and food safety.
Effect of live oxygen on antibiotics:
the degradation efficiency of the strong oxidation of the active oxygen to the tetracycline antibiotics (TCs) is very high, the tetracycline (TET) can be completely removed only by the active oxygen treatment for 4-6 min, for example, the TET with the concentration of 20mg/L can be completely degraded by the active oxygen treatment for 5 min.
8 kinds of sulfanilamide antibiotics in the water solution are degraded by adopting an active oxygen oxidation method, the degradation influence of active oxygen action time on the 8 kinds of sulfanilamide antibiotics is analyzed, and the reaction kinetics of removing the antibiotics in the water by the active oxygen oxidation is advancedA study was conducted. The results show that the active oxygen oxidation method can completely remove SIZ, SN, SCPD, SDZ and SMX, and the removal rates of SMR, SG and SA are respectively 99.30%, 98.19% and 98.49%. The degradation of 8 kinds of sulfanilamide antibiotics by the active oxygen oxidation method accords with first-order reaction kinetics, and the reaction rate constant is 0.0547-0.1210 min -1 。
Effect of live oxygen on superbacteria:
the term "multi-drug resistant bacterium" refers to a bacterium that is not resistant to a single species of bacteria, but rather to a plurality of antibiotics. Such bacteria have a strong resistance to antibiotics and can evade the danger of being killed. Genetic mutations are the underlying cause of the production of superbacteria. The development of bacterial resistance is a consequence of the widespread clinical use of antibiotics, and the abuse of antibiotics accelerates this process. The abuse of antibiotics destroys the contradiction between the antibacterial drugs and the drug resistance of bacteria in a balanced state, the bacteria with drug resistance capability also obtain the drug resistance capability aiming at different antibacterial drugs through continuous evolution and variation, the capability is continuously strengthened in the contradiction conflict, and the bacteria gradually become drug-resistant super bacteria from single drug resistance to multiple drug resistance and even universal drug resistance. The drug resistance mechanism mainly comprises: 1) Bacteria produce inactivated enzyme or inactivated enzyme, and destroy the structure of antibiotics to make them inactive; 2) The structure and the quantity of target proteins acting as antibiotics are changed, so that bacteria are not sensitive to the antibiotics any more; 3) The permeability of the bacterial cell membrane is changed, so that antibiotics can not enter the interior of the thallus; 4) The bacteria actively expel the antibiotics out of the bacteria under the action of a drug efflux pump; 5) The formation of bacterial biofilm reduces antibiotic action. The active oxygen has single structure and strong oxidizing power, can be quickly fused into bacterial cell walls to destroy the internal structure of the bacteria, cannot generate the situation of drug resistance, and fundamentally solves the formation of the super bacteria.
Compared with the prior art, the invention has the beneficial effects that:
1. the sterile active oxygen water preparation system is disposable input equipment, can be benefited for a long time, has no material consumption and no waste water in the active oxygen water preparation process, and accords with the national policy of energy conservation and water conservation.
2. The sterile active oxygen water preparation system can be used for preparing sterile active oxygen water immediately, biological safety and constant-pressure healthy drinking water of the whole drinking water system of a pasture are guaranteed, intestinal diseases of livestock and poultry caused by the drinking water system are avoided, and preventive antibacterial drugs are put in the drinking water system.
3. In the active oxygen water prepared by the sterile active oxygen water preparation system, the active oxygen has super-strong sterilization capability, no residue and no drug resistance, is superior to the feeding effect of various antibiotics, greatly improves the content of egg quality in livestock meat, saves a large amount of manpower and material resources for feeding the drugs, is an ideal mode of antibiotic-free breeding, and is an effective measure for food safety guarantee.
4. The active oxygen water prepared by the sterile active oxygen water preparation system has the functions of sterilization and bacteriostasis, is beneficial to adjusting the micro-ecological environment of animal intestinal tracts, strengthens the metabolism, improves the absorption rate of livestock to nutrient components, reduces the feed conversion ratio and reduces the feed cost. The economic benefit is obvious, and the method has great social benefit in the aspect of grain safety.
5. The use of the sterile active oxygen water preparation system can greatly reduce the use of antibiotics, makes important contribution to environmental protection, and has great social benefit.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
fig. 2 is a schematic sectional structure diagram of the orifice ejector of the present invention.
In the figure: 1-raw water tank; 2-a water lifting pump; 3-a pipeline pump; 4-a filter; 5-a live oxygen generating device; 6-a cluster jet mixer; 61-water inlet and water distribution pipe; 62-a gas distribution pipe; 63-outlet water mixing pipe; 64-orifice jet device; 641-water inlet interface; 642-water outlet interface; 643 — an air intake interface; 644-connecting pipe section; 645-reduction of the tube section; 646-a diffuser section; 647-mixing section; 65-trachea; 7-a water purifying tank; 8-water supply pump; 9-box type equipment room.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the antibiotic-free culture-based sterile active oxygen water preparation system comprises a raw water tank 1, a water lifting pump 2 for supplying underground well water into the raw water tank 1, and a water supply pipeline connected with the output end of the raw water tank 1, wherein the input end of a pipeline pump 3 is connected with the output end of the raw water tank 1; the input end of the filter 4 is connected with the output end of the pipeline pump 3; the active oxygen generating equipment 5 adopts frequency conversion control, and the concentration of the prepared active oxygen is adjustable within the range of 20-100%; the cluster jet mixer 6 consists of an outlet water merging pipe 63, an inlet water dividing pipe 61 with the input end connected with the output end of the filter 4, a gas distributing pipe 62 with the input end connected with the output end of the active oxygen generating equipment 5, a plurality of small-hole jet devices 64 with the water inlet ends connected with the branch pipe joints of the inlet water dividing pipe 61 and the water outlet ends connected with the branch pipe joints of the outlet water merging pipe 63, and a plurality of gas pipes 65 with the two ends respectively connected with the gas inlet ends of the small-hole jet devices 64 and the branch pipe joints of the gas distributing pipe 62; the input end of the water purifying tank 7 is connected with the output end of the water outlet confluence pipe 63; the input end of the water supply pump 8 is connected with the output end of the purified water tank 7, and the output end of the water supply pump 8 is connected with a water supply pipeline; the box type equipment room 9 is used for accommodating the pipeline pump 3, the filter 4, the active oxygen generating equipment 5, the cluster type jet mixer 6, the purified water tank 7 and the water supply pump 8; the concentration of the residual active oxygen in the active oxygen water at the output end of the water outlet confluence pipe 63 is 2-4 ppm.
In conclusion, the water lifting pump 2 pumps the underground water from the well and injects the underground water into the raw water tank 1 for storage; the pipeline pump 3 pumps and stores raw water from the raw water tank 1 and injects the raw water into the active oxygen water preparation system; raw water enters the water inlet diversion pipe 61 after being filtered by the filter 4, and the raw water in the water inlet diversion pipe 61 respectively flows into the small-hole jet device 64 through the branch pipe joint; the active oxygen generated by the active oxygen generating equipment 5 is input into the air distributing pipe 62, the active oxygen in the air distributing pipe 62 is respectively input from the air inlet end of the small hole ejector 64 through the branch pipe interface and the air pipe 65, the active oxygen and the raw water are efficiently and fully mixed in the inner cavity of the small hole ejector 64 to prepare active oxygen water with the residual active oxygen concentration of 2-4 ppm, and the active oxygen water is cached in the water purifying tank 7 and then input into a water supply pipeline through the water supply pump 8 for poultry and livestock to drink.
Wherein, under the standard atmospheric pressure, 1 volume of water dissolves 0.494 volume of active oxygen, and both temperature and pressure are factors influencing the solubility of the active oxygen in the water. The higher the mixing efficiency is, the higher the solubility of the active oxygen is on the premise that the treated water quantity, the water temperature and the active oxygen concentration are the same; the contact area of the active oxygen and the water is large under certain pressure (that is, the flow and the pressure of the water flow injection and the added active oxygen amount reach the proper proportion, the more and more uniform the formed micro-bubbles), the mixing efficiency is high, and the small-hole jet device 64 is an ideal mixing device and is simple and reliable to install. The water flow with a certain pressure enters each small-hole ejector 64, and the active oxygen and the water flow out after being efficiently mixed and dissolved. According to various water purification requirements, the corresponding number of jet device units are configured, various water quantity requirements can be met, and because the water flow passes through the small-hole jet device 64 with the best mixing and dissolving effects, the active oxygen content of the active oxygen water flowing out of the water outlet flow combiner is uniform, and the sterilization effect is stable.
The live oxygen generator combination with corresponding specification, the jet mixer combination with corresponding specification and the reasonable water pump pipeline valve specification can be configured according to the breeding scale and the breeding category so as to meet the drinking requirements of livestock with different water qualities, different live oxygen concentrations and water yields.
The half-life period of the active oxygen in the water is only 20-30 min, so that the residual active oxygen concentration in the prepared active oxygen water reaches 2-4 ppm, and the high-quality active oxygen water (the active oxygen concentration is 0.5-1.2 ppm) with a certain concentration can be guaranteed to be drunk by livestock and poultry.
In addition, above-mentioned active oxygen water preparation system can dispose intelligent thing networking module, realizes central centralized control, data acquisition uploads, cell-phone APP software control etc. but remote monitoring equipment operation conditions and quality of water, water yield situation realize unmanned on duty.
The box type equipment room 9 is simple and quick to install and can be placed only by a hardening plane with a corresponding area.
In this embodiment, the small hole jet device 64 is provided with a water inlet interface 641, a water outlet interface 642 and a gas inlet interface 643 corresponding to the water inlet end, the water outlet end and the gas inlet end, respectively, a connecting pipe segment 644, a reducing pipe segment 645, a mixing pipe segment 647 and a diffusing pipe segment 646 are sequentially arranged between the water inlet interface 641 and the water outlet interface 642 along the axial direction, and the gas inlet interface 643 is connected with the mixing pipe segment 647 along the direction perpendicular to the axial direction of the water inlet interface 641 and the water outlet interface 642.
In this embodiment, the length of the diffuser section 646 is greater than the length of the reducer section 645, and the length of the reducer section 645 is greater than the length of the mixing section 647.
In this embodiment, the box-type equipment room 9 is a container-type heat preservation room, a temperature control device and a ventilation facility are provided in the box-type equipment room 9, and the pipe pump 3, the filter 4, the active oxygen generating device 5, the cluster-type jet mixer 6, the water purification tank 7 and the water supply pump 8 are respectively fixedly installed on the bottom plate of the inner cavity of the box-type equipment room 9.
In this embodiment, the filter 4 is a nano-scale filter.
In this embodiment, the water supply pump 8 is a stainless steel constant pressure water pump.
In this embodiment, the air tube 65 is a teflon tube.
The experimental data of the effect verification of the sterile active oxygen water in the chicken farm are as follows:
it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Aseptic active oxygen water preparation system, including former water tank (1), be used for infeeding underground well water lift pump (2) in former water tank (1) and with the water supply pipeline that former water tank (1) output is connected, its characterized in that still includes:
the input end of the pipeline pump (3) is connected with the output end of the raw water tank (1);
the input end of the filter (4) is connected with the output end of the pipeline pump (3);
the active oxygen generating equipment (5) adopts variable frequency control, and the concentration of the prepared active oxygen is adjustable within the range of 20-100%;
the cluster jet mixer (6) consists of a water outlet confluence pipe (63), a water inlet shunt pipe (61) with an input end connected with the output end of the filter (4), a gas distribution pipe (62) with an input end connected with the output end of the active oxygen generating equipment (5), a plurality of small-hole jet devices (64) with water inlet ends connected with branch pipe joints of the water inlet shunt pipe (61) and water outlet ends connected with branch pipe joints of the water outlet confluence pipe (63), and a plurality of gas pipes (65) with two ends respectively connected with the gas inlet ends of the small-hole jet devices (64) and the branch pipe joints of the gas distribution pipe (62);
the input end of the water purifying tank (7) is connected with the output end of the effluent flow combining pipe (63);
the input end of the water supply pump (8) is connected with the output end of the purified water tank (7), and the output end of the water supply pump (8) is connected with a water supply pipeline; and
a box-type equipment room (9), wherein the box-type equipment room (9) is used for accommodating the pipeline pump (3), the filter (4), the active oxygen generating equipment (5), the cluster jet mixer (6), the water purifying tank (7) and the water supply pump (8);
the concentration of the residual active oxygen in the active oxygen water at the output end of the water outlet confluence pipe (63) is 2-4 ppm.
2. The sterile activated water preparation system according to claim 1, wherein: the small-hole ejector (64) is provided with a water inlet interface (641), a water outlet interface (642) and an air inlet interface (643) corresponding to the water inlet end, the water outlet end and the air inlet end respectively, a connecting pipe section (644), a reducing pipe section (645), a mixing pipe section (647) and a diffusing pipe section (646) are sequentially arranged between the water inlet interface (641) and the water outlet interface (642) along the axial direction, and the air inlet interface (643) is connected with the mixing pipe section (647) along the direction perpendicular to the axial lines of the water inlet interface (641) and the water outlet interface (642).
3. The aseptic activated oxygen water preparation system according to claim 2, wherein: the length of the diffuser section (646) is greater than the length of the reducer section (645), and the length of the reducer section (645) is greater than the length of the mixing section (647).
4. The sterile activated water preparation system according to claim 1, wherein: box equipment room (9) are container formula insulated building, be equipped with temperature control equipment and ventilation facilities in box equipment room (9), tubing pump (3), filter (4), active oxygen generating equipment (5), cluster type jet mixer (6), water purification case (7) and working pump (8) fixed mounting respectively in on the bottom plate of box equipment room (9) inner chamber.
5. The sterile activated water preparation system according to claim 1, wherein: the filter (4) is a nano-scale filter.
6. The sterile activated water preparation system according to claim 1, wherein: the water supply pump (8) is a stainless steel constant-pressure water pump.
7. The sterile activated water preparation system according to claim 1, wherein: the air pipe (65) is a polytetrafluoroethylene pipe.
8. The preparation method of the sterile active oxygen water is characterized by comprising the following steps:
s1, pumping underground water from a well by using a water pump (2) and injecting the underground water into a raw water tank (1) for storage;
s2, extracting stored raw water from the raw water tank (1) by using a pipeline pump (3), and injecting the extracted raw water into a filter (4) for filtering;
s3, inputting the filtered raw water into a water inlet shunt pipe (61), enabling the raw water in the water inlet shunt pipe (61) to flow into a small-hole ejector (64) through a branch pipe joint respectively, inputting active oxygen generated by active oxygen generating equipment (5) into a gas shunt pipe (62), enabling the active oxygen in the gas shunt pipe (62) to be sequentially input from the gas inlet end of the small-hole ejector (64) through a branch pipe joint and a gas pipe (65) respectively, and efficiently and fully mixing the active oxygen and the raw water in the inner cavity of the small-hole ejector (64) to prepare primary active oxygen water with the residual active oxygen concentration of 2-4 ppm;
s4, inputting the primary active oxygen water into a water purifying tank (7) for storage;
and S5, the active oxygen water which is extracted from the water purifying tank (7) by the water supply pump (8) and is conveyed to the water supply pipeline is the sterile active oxygen water.
9. Sterile active oxygen water, its characterized in that: the concentration of the sterile active oxygen water as drinking water is 0.5-1.2 ppm.
10. The use of sterile and oxygenated water according to claim 9 in nonreactive farming.
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